﻿@model int

@using Nop.Core;
@using Nop.Web.Framework.UI;

@{
    //register CSS and JS
    Html.AddCssFileParts("~/Administration/Scripts/fineuploader/fineuploader-4.2.2.min.css");
    Html.AddScriptParts("~/Administration/Scripts/fineuploader/jquery.fineuploader-4.2.2.min.js");

    //other variables
    var random = CommonHelper.GenerateRandomInteger();
    var clientId = "file" + random;
    var filesService = EngineContext.Current.Resolve<Nop.Services.Media.IFilesService>();
    var file = filesService.GetFileById(Model);
}

<div id="@(clientId + "value")">
    @Html.HiddenFor(x => x)
</div>
<div class="row">
    <div class="col-md-12">
        @*fine uploader container*@
        <div id="@clientId" class="upload-image-button pull-left margin-t-5">
            <noscript>
                <p>Please enable JavaScript to use file uploader.</p>
            </noscript>
        </div>
        <div id="@("filename"+clientId)" style="float:left;padding-right:10px; line-height: 46px;display: @(file != null?"block":"none");">@file.TitleAttribute</div>
        <div class="remove-image-button pull-left margin-t-5">
                <span id="@(clientId + "remove")" class="btn bg-red" style="display: @(file != null?"block":"none");">删除</span>
        </div>
    </div>
</div>

@*fine uploader template (keep it synchronized to \Content\fineuploader\templates\default.html)*@
<script type="text/template" id="@(clientId)-qq-template">
    <div class="qq-uploader-selector qq-uploader">
        <div class="qq-upload-drop-area-selector qq-upload-drop-area" qq-hide-dropzone>
            <span>@T("Common.FileUploader.DropFiles")</span>
        </div>
        <div class="qq-upload-button-selector qq-upload-button" style="display:@(file != null?"none":"block");">
            <div>选择文件</div>
        </div>
        <span class="qq-drop-processing-selector qq-drop-processing">
            <span>@T("Common.FileUploader.Processing")</span>
            <span class="qq-drop-processing-spinner-selector qq-drop-processing-spinner"></span>
        </span>
        <ul class="qq-upload-list-selector qq-upload-list">
            <li>
                <div class="qq-progress-bar-container-selector">
                    <div class="qq-progress-bar-selector qq-progress-bar"></div>
                </div>
                <span class="qq-upload-spinner-selector qq-upload-spinner"></span>
                <span class="qq-edit-filename-icon-selector qq-edit-filename-icon"></span>
                <span class="qq-upload-file-selector qq-upload-file"></span>
                <input class="qq-edit-filename-selector qq-edit-filename" tabindex="0" type="text">
                <span class="qq-upload-size-selector qq-upload-size"></span>
                <a class="qq-upload-cancel-selector qq-upload-cancel" href="#">取消</a>
                <a class="qq-upload-retry-selector qq-upload-retry" href="#">重试</a>
                <a class="qq-upload-delete-selector qq-upload-delete" href="#">删除</a>
                <span class="qq-upload-status-text-selector qq-upload-status-text"></span>
            </li>
        </ul>
    </div>
</script>
<script type="text/javascript">
    $(document).ready(function() {
        $("#@(clientId)").fineUploader({
            request: {
                endpoint: '@(Url.Content("~/Admin/File/AsyncUpload"))'
            },
            template: "@(clientId)-qq-template",
            multiple: false,
            validation: {
                //allowedExtensions: ['apk', 'rar', 'zip', ], //限制上传格式
                sizeLimit: 100 * 1024 * 1024              //限制上传大小
            },
            text: {
                uploadButton: '上传文件',
                cancelButton: '取消',
                retryButton: '重试',
                deleteButton: '删除',
                failUpload: '上传失败',
                dragZone: '拖拽文件到此上传',
                dropProcessing: '正在拖拽文件...',
                formatProgress: "{percent}% 已上传，文件大小为{total_size}",
                waitingForResponse: "处理中..."
            },
            messages: {
                typeError: "{file} 无效的扩展名.支持的扩展名: {extensions}.",
                sizeError: "{file} 文件太大，最大支持的文件大小 {sizeLimit}.",
                minSizeError: "{file} 太小，最小文件大小为：{minSizeLimit}.",
                emptyError: "{file} 文件为空，请重新选择",
                noFilesError: "文件不存在",
                //tooManyItemsError: "Too many items ({netItems}) would be uploaded.  Item limit is {itemLimit}.",
                //maxHeightImageError: "Image is too tall.",
                //maxWidthImageError: "Image is too wide.",
                //minHeightImageError: "Image is not tall enough.",
                //minWidthImageError: "Image is not wide enough.",
                //retryFailTooManyItems: "Retry failed - you have reached your file limit.",
                //onLeave: "The files are being uploaded, if you leave now the upload will be canceled.",
                //unsupportedBrowserIos8Safari: "Unrecoverable error - this browser does not permit file uploading of any kind due to serious bugs in iOS8 Safari.  Please use iOS8 Chrome until Apple fixes these issues."
            }
        }).on("complete", function(event, id, name, responseJSON, xhr) {
            if (responseJSON.success) {
                $("#@(clientId + "value") input").val(responseJSON.fileId);
                $("#@(clientId + "remove")").show();
                $(".qq-upload-button").hide();
                $(".qq-upload-success").show();
            }
        });
        $("#@(clientId + "remove")").click(function(e) {
            $("#@(clientId + "value") input").val(0);
            $(this).hide();
            $(".qq-upload-button").show();
            $(".qq-upload-success").hide();
            $("#@("filename"+clientId)").remove();
        });
    });
</script>